3 Predictable Agent Failure Modes — Fix Order Diagram ===================================================== Agents fail in 3 boring ways. Fix them in this order: 1) STATE (lost context) - Symptoms: repeats itself, forgets decisions, uses old data. - Fix: write it down (files/DB). Always load state before acting. 2) RULES (bad boundaries) - Symptoms: does risky stuff, changes too much, breaks policy. - Fix: a clear “never do” list + tool permissions. 3) CHECKS (no verification) - Symptoms: wrong output ships, silent failures, broken formatting. - Fix: tests, linters, previews, human gates. Quick fix order: State → Rules → Checks. By Steve Merrill · @merrills · WRKNG Digital